---> uname -a: Linux prd-centos8-builder-4c-4g-16155.novalocal 4.18.0-500.el8.x86_64 #1 SMP Wed Jun 28 00:07:07 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 7.7G 0 7.7G 0% /dev tmpfs 7.7G 0 7.7G 0% /dev/shm tmpfs 7.7G 17M 7.7G 1% /run tmpfs 7.7G 0 7.7G 0% /sys/fs/cgroup /dev/vda1 80G 9.0G 72G 12% / tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 15761 1508 10956 19 3296 13914 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:f0:fa:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.249/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85996sec preferred_lft 85996sec inet6 fe80::f816:3eff:fef0:fae9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:99:2e:8c:86 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (4 CPU) 15:26:07 LINUX RESTART (4 CPU) 03:27:01 PM tps rtps wtps bread/s bwrtn/s 03:28:01 PM 151.82 20.63 131.19 4274.58 8381.51 03:29:01 PM 263.66 6.60 257.06 1337.91 12947.89 03:30:02 PM 80.00 1.63 78.37 144.78 7865.11 03:31:01 PM 108.34 0.03 108.30 12.07 4725.44 03:32:01 PM 24.88 2.38 22.50 88.79 16403.28 Average: 125.80 6.28 119.52 1175.60 10082.44 03:27:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:28:01 PM 12951396 14953032 3187924 19.75 2688 2211324 1272712 7.40 196892 2612248 114752 03:29:01 PM 11650504 13958632 4488816 27.81 2688 2512860 2161816 12.58 312668 3771164 65828 03:30:02 PM 11575332 14039936 4563988 28.28 2688 2666096 2018460 11.74 446532 3701892 9568 03:31:01 PM 10872068 13965708 5267252 32.64 2688 3291288 2033508 11.83 691196 4146788 537704 03:32:01 PM 11272920 14288140 4866400 30.15 2688 3214500 1855156 10.79 776036 3670684 160 Average: 11664444 14241090 4474876 27.73 2688 2779214 1868330 10.87 484665 3580555 145602 03:27:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 PM eth0 81.67 69.36 811.17 19.39 0.00 0.00 0.00 0.00 03:28:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 PM eth0 294.17 234.14 3823.89 32.67 0.00 0.00 0.00 0.00 03:29:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:02 PM lo 1044.91 1044.91 1043.38 1043.38 0.00 0.00 0.00 0.00 03:30:02 PM eth0 121.11 92.07 2261.05 14.58 0.00 0.00 0.00 0.00 03:30:02 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 PM lo 1077.34 1077.34 1070.15 1070.15 0.00 0.00 0.00 0.00 03:31:01 PM eth0 178.09 146.64 2380.05 18.64 0.00 0.00 0.00 0.00 03:31:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 PM eth0 354.39 215.81 698.92 269.24 0.00 0.00 0.00 0.00 03:32:01 PM docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 422.25 422.25 420.53 420.53 0.00 0.00 0.00 0.00 Average: eth0 205.98 151.62 1993.69 71.08 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-500.el8.x86_64 (centos-stream-8-builder-21bbbc75-ead6-4b9d-8347-14692a407f34.nov) 01/13/2024 _x86_64_ (4 CPU) 15:26:07 LINUX RESTART (4 CPU) 03:27:01 PM CPU %user %nice %system %iowait %steal %idle 03:28:01 PM all 21.48 0.00 2.08 1.06 0.07 75.32 03:28:01 PM 0 9.91 0.00 1.17 0.72 0.08 88.13 03:28:01 PM 1 15.20 0.00 1.65 1.47 0.05 81.63 03:28:01 PM 2 37.97 0.00 3.10 1.03 0.07 57.82 03:28:01 PM 3 22.85 0.00 2.41 1.00 0.07 73.67 03:29:01 PM all 65.90 0.00 2.16 1.47 0.10 30.36 03:29:01 PM 0 62.10 0.00 2.78 1.36 0.12 33.65 03:29:01 PM 1 57.44 0.00 2.64 1.47 0.10 38.35 03:29:01 PM 2 74.37 0.00 1.17 0.70 0.10 23.66 03:29:01 PM 3 69.65 0.00 2.07 2.36 0.10 25.82 03:30:02 PM all 48.23 0.00 2.09 0.48 0.09 49.11 03:30:02 PM 0 45.02 0.00 2.50 0.84 0.08 51.57 03:30:02 PM 1 47.95 0.00 2.29 0.37 0.10 49.29 03:30:02 PM 2 48.85 0.00 1.99 0.64 0.10 48.42 03:30:02 PM 3 51.08 0.00 1.59 0.08 0.08 47.17 03:31:01 PM all 55.73 0.00 2.49 0.56 0.10 41.12 03:31:01 PM 0 54.47 0.00 1.24 0.09 0.10 44.10 03:31:01 PM 1 64.11 0.00 4.17 0.61 0.10 31.00 03:31:01 PM 2 50.72 0.00 3.46 1.02 0.09 44.71 03:31:01 PM 3 53.65 0.00 1.07 0.53 0.12 44.63 03:32:01 PM all 34.27 0.00 1.68 1.33 0.06 62.66 03:32:01 PM 0 15.35 0.00 0.96 4.00 0.07 79.62 03:32:01 PM 1 39.14 0.00 2.01 0.23 0.05 58.57 03:32:01 PM 2 45.58 0.00 2.40 0.91 0.07 51.05 03:32:01 PM 3 37.04 0.00 1.36 0.17 0.07 61.36 Average: all 45.08 0.00 2.10 0.98 0.09 51.76 Average: 0 37.28 0.00 1.73 1.40 0.09 59.49 Average: 1 44.68 0.00 2.55 0.83 0.08 51.86 Average: 2 51.51 0.00 2.42 0.86 0.08 45.12 Average: 3 46.84 0.00 1.70 0.83 0.09 50.54